| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $55.52 | 3.631% | $57.5359 | $57.54 | $57.55 | $57.50 |
| Purchase #2 | $175.87 | 3.336% | $181.737 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $105.93 | 8.356% | $114.7815 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $122.55 | 9.490% | $134.18 | $134.18 | $134.20 | $134.20 |
| Purchase #5 | $233.61 | 13.292% | $264.6614 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $150.86 | 9.154% | $164.6697 | $164.67 | $164.65 | $164.70 |
| Purchase #7 | $49.96 | 7.585% | $53.7495 | $53.75 | $53.75 | $53.70 |
| 7 purchase totals = | $894.30 | $971.3150 | $971.32 | $971.35 | $971.30 | |